ul {
    list-style: none;
    margin: 0px;
    padding: 0px;
}

.contain-fluid {
    margin-left: 3px;
    margin-right: 3px;
}

.nav.nav-tabs.nav-underline {
    height: 3rem;
    width: 30rem;
}

a {
    height: 3rem;
    width: 10rem;
}

li.nav-item {
    height: 3rem;
    width: 10rem;
}
